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Hindsight and foresight

October 5, 2020 By Admin Leave a Comment

I HAVE BEEN THINKING ABOUT foresight, especially as it seems so lacking in these unusual times. And hindsight. They seem to be linked. Hindsight is the parent of foresight, isn’t it? Those who cannot remember the past are condemned to repeat it is how the philosopher George Santayana put it.

Paul Epp

Unfortunately, hindsight doesn’t necessarily lead to foresight. It seems to be a separate condition. We rely on our political leaders to supply the necessary foresight for our political, economic and other forms of wellbeing, and I think that’s a structural problem right there. They have not been proven to be very good at it, so why do we keep expecting them to accomplish it? It seems that the most common training obtained by politicians has been in law, and my sense of that is that its more about hindsight than foresight.

Judicial precedent is what most rulings are based on. Training for teachers isn’t much better as far as foresight is concerned. Real estate development might be an improvement but that’s not certain either. Turning hindsight to foresight seems to require a deliberate intention.

WHEN I SET OUT to be a designer, I basically just wanted to make beautiful things. I was very naïve, of course, but that changed as I went along. One critical insight was that if I didn’t want my designing to be only for myself (which would limit it to being a hobby), I would need to take others into account. I would have to accept that to design is to serve. And, not only would I need to take others into account as they appeared in the immediate present, in some cases I would need to anticipate what they might require in the future. I would need to practice some foresight.

Fortunately, the discipline of design recognizes this and there are educational opportunities to further competence in that asset. It’s a skill and it can be acquired, although, as is usually the case, skill is most readily developed by those that have some applicable talent.

In fact, (strategic) foresight has emerged as its own discipline and is often associated with the parallel field of design thinking, so they can occupy the same toolbox, now broadly used not only by designers but also by a wide array of business and organizational leaders.

How about politicians? Might they not dip into this same toolset? I’d be surprised to see it happen, but I’d certainly welcome it. It seems so obvious that a careful attention to the plausible future is critical to proper management of our current affairs. There have been plenty of pandemics before, so why were we caught (seemingly) unaware?

I SUSPECT THAT IN FACT, there were plenty of voices in our governments’ ears, reminding us of the past, but those words were drowned out by the louder voices of political expedience. The present was dealt with, not the alarmist predictions of those that were trying to turn their hindsight into foresight.

Can’t we insist on better? I don’t know how we would go about that, but it seems like a worthwhile objective. Maybe our governments could hire some designers expressly for this purpose. These advisors could utilize their training and experience into looking both to the past and the future (and remind our leaders that they are there to serve). However, there needs to be a strong proviso.

As noted by the insightful John Kenneth Galbraith, “There are two kinds of forecasters: those who don’t know, and those who don’t know they don’t know.” Well said and worth keeping in mind. But that hardly lets us of the hook of attending to the past so that we don’t repeat the bad parts. We ought to do better.

Paul Epp is an emeritus professor at OCAD University in Toronto, Ont., and former chair of its Industrial Design department.

Tools

February 26, 2020 By Admin Leave a Comment

Objects exist for many reasons, but most of them are created for the use to which they can be put. They are a means to an end. They are our tools. Our contemporary tools serve our contemporary lives: cell phones, tablets and laptops, flat screens. When the use is frequent and the outcome critical, we appraise our tools the most carefully.

Paul Epp

This is very evident in the building trades, for instance. When you make your living by your screw-gun driver, you will want the best combination of torque, long battery life, low weight, balance and grip that a non-extortionist price will buy. If you only drive a drywall screw now and then, you will probably make your purchasing decision differently.

For those that have a ‘special interest’, the same scrutiny of objects takes place. If you are a fly-fisherman, for instance, you will know a great deal about lines and lures and rods (I don’t). You may even claim that you don’t know anything about design, but given even a small chance, you can hold forth at length on the minutiae of your tackle.

“Professionals” is one way we define or differentiate those that make their living from their specific set of tools (and skills). Chefs, as another example, will care more about the balance of their knives, their weight, their ability to hold an edge and so on, than most of us do. Marketers know this, and there are often ‘professional’ lines of products to complement the regular offerings.

But there are reasons to be cautious here, for tricks can be played. Most of us can be gullible, at least at times. I know I can be, but I’ve learned some things along the way. One early lesson came to me in design school, when a prominent manufacturer of tools came for a show-and-tell. One model of hammer was much more expensive than the others. I asked why, anticipating that it had been made from a better quality of steel. But no, it came from the same forging as all the others. It had just received the most polishing. It was brighter and dearer, but not really better. The benefit to its maker was that it returned the highest profit margin, from those dazzled by shiny things.

Only the people that use tools critically are really able to appraise them. To my mind, one of the biggest problems of design and one of its greatest challenges, is that the people who design (those professionals like me) usually are not really familiar with the tools that they may be called on to design. It’s easy to be arrogant and to think that your (our) specialized training singularly equips us to see and understand. But it may not. Another lesson from my design school involved the design of the handle for a backsaw. I did my research, ergonomic studies, clay models, prototypes etc., just as I had been trained to do, but when I showed the sleek and polished final model to our wood workshop technician, I got my real critique. He, being polite, said gracious things about my efforts, but then said that as far as he was concerned, the rather mundane handle of his old backsaw was hard to improve on (the very handle we had been challenged to improve). He noted that my version, which fit me perfectly, was the wrong size for his much bigger hands. As well, he showed me how he used his saw: like this and like that. The round handle allowed him to adjust his hands position without compromise. The ridges on the turning gave him just the right amount of grip. He used the tool and knew what it should be, in a way that I, as a designer, had little insight into.

I’m often reminded of this lesson when I review the results of industrial design competitions. There are often new designs for tools. It turns out that I may have spent quite a bit of time on the working end of some types of tools and this allows me to make considered judgments on them. There are often deficiencies and anomalies to spot and I suspect that in the categories where I lack experience, the same truths apply. Only the people who really use tools know what is crucial to them. Internet research doesn’t do it.

I think that it would look well on designers to adopt a bit more humility when it comes to tools and to do their research ‘in the field’. There is more to making a good tool than to improving its polish.

Paul Epp is an emeritus professor at OCAD University in Toronto, and former chair of its Industrial Design department.

Configurable calipers set for quality control

August 20, 2016 By Admin Leave a Comment

TigerStopTigerStop has introduced TigerSPC, a configurable caliper set designed to make critical quality control measurements easy and affordable for parts as long as 16 ft, the company says.

The set is accurate to ±0.006 in. (±0.15 mm) and has snap-on jaws to accommodate end to end, mitre to mitre, hole to hole, hole to centre and hole to end measurements without having to recalibrate.

Units are also available with an optional TigerStop table system for mounting the TigerSPC in various working lengths.

The calipers can be equipped with a selection of both standard and custom attachments that allow it to be configured for a manufacturer’s set of quality control measurements.

Veneer finger joint cutting and joining machine

June 14, 2016 By Admin Leave a Comment

KUPERThe ZIZU veneer finger joint cutting and joining machine from Kuper provides the possibility of using lengthened veneers.

The different models of the machine allow production of veneer edgebanding material in rolls, profile-wrapping veneers even for extremely difficult profile radiuses and forms, fixed veneer lengths for wall or ceiling panels, and fixed lengths in rolls with signal strips, the company says.

Veneer cut-offs or rests are suitable for cabinet backsides, shelves, thicker core layers for plywood boards and formed parts.

Depending on the type of ZIZU unit, the finger joints are fixed by a coated fleece or by full gluing of shoulder and tip. Roll lengths of 250 to 400 m are possible.

Vertical panel saws

June 10, 2016 By Admin Leave a Comment

WeinigTwo Holz-Her vertical panel saw models have an installation area footprint from 5 m².

The manual CUT 1255 and automatic CUT 1260 version are available as special “Black Edition” models in cutting lengths of 4300 and 5,300 mm.

The cutting heights are 1900 mm or 2200 mm depending on requirements and available space, while the cutting depth is up to 60 mm.

The manual unit allows one-man operation. The horizontal cut is set via a digital display with electrical micro-adjustment.

The sawing unit is engaged at the push of a button and a pneumatic shifting grid prevents the support shelves from being damaged and displaces the support rack automatically where necessary.

The CUT 1260 can automatically dive in, saw, dive out and return to the operator at the push of a button.

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